| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.79 | 12.225% | $155.7571 | $155.76 | $155.75 | $155.80 |
| Purchase #2 | $245.61 | 5.200% | $258.3817 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $177.96 | 4.751% | $186.4149 | $186.41 | $186.40 | $186.40 |
| Purchase #4 | $187.94 | 6.536% | $200.2238 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $225.96 | 13.754% | $257.0385 | $257.04 | $257.05 | $257.00 |
| Purchase #6 | $149.84 | 13.767% | $170.4685 | $170.47 | $170.45 | $170.50 |
| Purchase #7 | $236.38 | 11.527% | $263.6275 | $263.63 | $263.65 | $263.60 |
| 7 purchase totals = | $1,362.48 | $1,491.9120 | $1,491.91 | $1,491.90 | $1,491.90 | |